Spectroelectrochemical study of neptunium in molten LiCl-KCl eutectic / Polovov I.B., Sharrad C.A., May I., Volkovich V.A., Vasin B.D. // Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences. - 2007. - V. 62, l. 12. - P. 745-748.

ISSN:

09320784

Type:

Conference Paper

Abstract:

Neptunium behaviour in an LiCl-KCl eutectic melt at 723 K was studied using spectroelectro-chemistry. Cathodic reduction of neptunium(IV)-containing melts led to the formation of Np(III) ions and then neptunium metal. Electronic absorption spectra of Np(IV) and Np(III) chloro species in LiCl-KCl melt were recorded and resolved into individual Gaussian bands. The nature of neptunium complex ions in the melt is discussed. © 2007 Verlag der Zeitschrift für Naturforschung.

Author keywords:

Chloride melts; Electrochemistry; Neptunium; Spectroelectrochemistry; Spectroscopy

Index keywords:

нет данных

DOI:

нет данных

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https://www.scopus.com/inward/record.uri?eid=2-s2.0-39049100472&partnerID=40&md5=d6f988858bba142267752053748cb3e2

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Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-39049100472&partnerID=40&md5=d6f988858bba142267752053748cb3e2
Affiliations	Department of Rare Metals, Ural State Technical University, 620002 Ekaterinburg, Russian Federation; Centre for Radiochemistry Research, University of Manchester, M13 9PL Manchester, United Kingdom
Author Keywords	Chloride melts; Electrochemistry; Neptunium; Spectroelectrochemistry; Spectroscopy
References	D. M. Gruen, S. Fried, P. Graf, and R. L. McBeth, in: Proceedings of the 2nd International Conference on Peaceful Uses of Atomic Energy, U.N., Geneva 1958, p. 112; Barbanel', Y.A., Kotlin, V.P., Kolin, V.V., Chudnovskaya, G.P., Sov. Radiochimiya (1975), 17, p. 929; Barbanel', Y.A., (1985) Coordination Chemistry of f-Elements in Melts, , Energoatomizdat, Moscow, in Russian; Volkovich, V.A., May, I., Sharrad, C.A., Kinoshita, H., Polovov, I.B., Bhatt, A.I., Charnock, J.M., Lewin, R.G., (2006) Recent Advances in Actinoide Science, p. 485. , Eds. R. Alvarez, N. D. Bryan, I. May, RSC Publishing, London; Henry, D.F., Fellows, R.L., Choppin, G.R., (1976) Coordinat. Chem. Rev, 18, p. 199; Kolin, V.V., Barbanel', Y.A., Kotlin, V.P., Smirnov, A.N., Lumpov, A.A., Gavrish, Y.I., Sov. Radiochimiya (1984), 26, p. 525
Correspondence Address	Polovov, I.B.; Department of Rare Metals, Ural State Technical University, 620002 Ekaterinburg, Russian Federation; email: polovov@dpt.ustu.ru
Language of Original Document	English
Abbreviated Source Title	Z. Naturforsch. Sect. A J. Phys. Sci.
Source	Scopus